GMAIL: Free email service with (virtually) unlimited service.
Self-explanatory. Add events to your calendar from your phone, computer or tablet device. Linked with your google account. Accept event invitations from friends
Popular video sharing site. Upload videos to share with the world.
Easy to use to search through old email archives.
Works on mobile devices including iPhone, Android and BlackBerry phones.
Get directions to and from places. See actual streets with street view. GPS Navigation on phones.
GOOGLE+: Facebook competitor, not widely used yet but may become popular in the future. Comes with each google account that is created. Do live video chats with 5+ friends at once.
GOOGLE NEWS: news aggregator. Search the world’s newspapers. Read articles about a topic from a variety of major world, national and regional newspapers.